CN105350435A - Concrete paving device - Google Patents
Concrete paving device Download PDFInfo
- Publication number
- CN105350435A CN105350435A CN201510899681.4A CN201510899681A CN105350435A CN 105350435 A CN105350435 A CN 105350435A CN 201510899681 A CN201510899681 A CN 201510899681A CN 105350435 A CN105350435 A CN 105350435A
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- concrete
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- frame
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Abstract
The invention application belongs to the technical field of concrete construction, and particularly discloses a concrete paving device. The concrete paving device comprises a machine frame in sliding connection to a rail model, wherein a material bin is arranged on the machine frame; the upper part of the front end of the machine frame extends outwards to form a bracket, and a material grasping wheel is connected to the free end of the bracket in a rotating manner; a rotating roller is connected to the lower part of the front end of the machine frame in a rotating manner, and a passage allowing concrete to pass is formed between the rotating roller and the material grasping wheel; a guiding plate is fixedly connected to the inner part of the passage for the machine frame; the machine frame is also provided with an oblique transmission belt, and an inclined angle of 30 degrees is formed between the transmission belt and the horizontal direction; the front end of the guiding plate is close to the rotating roller, and the rear end of the guiding plate is higher than the lower end of the transmission belt; the high end of the transmission belt extends into the material bin; a vertical scraping plate is arranged behind the rotating roller for the machine frame. According to the concrete paving device disclosed by the invention, during the construction of concrete paving, redundant concrete enters the material bin of the machine frame, and when the entire machine frame moves, the machine frame is subjected to small resistance of the concrete, so that the paving effect is excellent.
Description
Technical field
The invention belongs to technical field of concrete construction.
Background technology
Concrete spreader is required to pave along thickness, width and the road type that roadbed is given by cement concrete good for mixing, then carries out the operation procedures such as jolt ramming, leveling and troweling, complete the construction machinery of making rigid pavement.Wherein concrete spreader is generally made up of the device such as distributing device, pre-flattening mechanism, vibrator (comprising vibrating spear and vibrating beam), evener, finisher, during construction, paver travels on fixed rail mould, a band of driving a vehicle can be become by making, namely rail mould is the running rail of paver, is again the limit mould of surfacing.Specific construction process is: first paved equably on roadbed according to certain thickness by the cement concrete be dumped on roadbed by distributing device, is then paved by pre-flat configuration and tamping equipment carries out jolt ramming, more floating through finisher.During hardening of concrete, retain rail mould and do not tear open, after to be hardened, tear rail mould again open, continue next road section surface of making.
Pre-flattening mechanism on existing concrete spreader is generally scraper plate, scraper plate self can rotate, scraper plate, along with being spread out by the concrete of accumulation when paver moves (mainly being promoted to paver moving direction by concrete), makes the pavement-height of concrete making be consistent.The shortcoming of this mechanism is: as more in the concrete in paver direction of advance, can meet with larger resistance, finally affect the effect paved when scraper plate promotes.
Summary of the invention
The invention is intended to provide a kind of and reduce resistance, the good concrete speading device of paving effect.
Concrete speading device in this programme, comprises the frame be slidably connected on rail mould, and this frame is provided with feed bin, overhanging formation support above described frame front end, and the free end of this support is rotatably connected to material grasping wheel; Described frame front end rotated down is connected with live-rollers, and live-rollers and material grasping form the passage passed through for concrete between taking turns, frame is connected with guided plate at this passage internal fixtion; Described frame is also provided with the driving belt of inclination, this driving belt and horizontal direction are 30 ° of angles; The front end of described guided plate is near live-rollers, and the rear end of guided plate is higher than the low side of driving belt, and the high-end of this driving belt stretches in feed bin; Frame is provided with vertical scraper plate at the rear of live-rollers.
Beneficial effect: when frame in-orbit mould move, the live-rollers being positioned at frame front end first contacts with concrete, live-rollers rotates and pushes concrete, coagulation is piled up uprise, after taking turns contact Deng concrete and material grasping, machine frame movement makes material grasping take turns concrete crawl in passage, these concrete follow-up crawled concrete push under be sent to guided plate, pushed again on driving belt, and being finally passed in feed bin along driving belt, the scraper plate at live-rollers rear then strikes off concrete along with machine frame movement.Compare traditional paver, this programme concrete speading device is when concrete speading is constructed, and unnecessary concrete can enter in the feed bin of frame, and the concrete resistance be subject to during whole machine frame movement is less, and paving effect is better.
Further, described frame is welded with vertical height adjustment barrel at the rear of live-rollers, and this height adjustment barrel is from top to bottom with some adjustment holes, and described scraper plate upper end has the connecting hole fixed by pin with this adjustment hole, is convenient to the height regulating scraper plate.
Further, the upper wheel rim of described this material grasping wheel is evenly distributed with the delivery sheet of some arcs, when material grasping wheel rotates, concrete is sent in passage by this delivery sheet.
Further, the rotating shaft of described material grasping wheel is connected by ball bearing with support, and this ball bearing is used for transmitting torque.
Further, described frame front end is connected by roller bearing with live-rollers, and this roller bearing is used for transmitting torque.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention concrete speading device.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 1, support 2, feed bin 3, material grasping wheel 4, live-rollers 5, guided plate 6, driving belt 7, height adjustment barrel 8, scraper plate 9, concrete 10.
Embodiment concrete speading device is substantially as shown in Figure 1: comprise frame 1, the dual-side of frame 1 has all been bolted slide block (not drawing in Fig. 1), each slide block coordinates with the chute on siding track mould with concrete 10 roadbed, has feed bin 3 in frame 1.
Frame 1 front end is stretched out forward and is formed support 2, the end of this support 2 has installing hole, the outer ring interference fit of this installing hole and ball bearing, the inner ring of this ball bearing and rotating shaft interference fit, in this rotating shaft, flat key is connected with material grasping wheel 4, wheel rim is evenly distributed with this material grasping wheel 4 delivery sheet of some arcs.
Frame 1 is provided with live-rollers 5 by roller bearing below front end, and this live-rollers 5 is positioned at the back lower place of material grasping wheel 4, and live-rollers 5 and material grasping take turns the passage being formed between 4 and pass through for concrete, and frame 1 has been bolted to connection guided plate 6 in this passage.Frame 1 is furnished with the driving belt 7 from the horizontal by 30 ° of angles, the front end of guided plate 6 and the roll surface of live-rollers 5 are near (distance namely between guided plate 6 front end and live-rollers 5 roll surface is less than 5cm), the rear end of guided plate 6 is positioned at above driving belt 7 lower end, and the upper end of driving belt 7 is positioned at feed bin 3.
Frame 1 is welded with vertical height adjustment barrel 8 at the rear of live-rollers 5, this height adjustment barrel 8 is from top to bottom with some adjustment holes, scraper plate 9 upper end is with connecting hole, scraper plate 9 inserts in this height adjustment barrel 8, pin runs through adjustment hole and scraper plate 9 and height adjustment barrel 8 can be fixed by connecting hole, and the lower end of scraper plate 9 contacts with concrete 10.
The course of work of the present embodiment is as follows: when frame 1 in-orbit mould move, the live-rollers 5 being positioned at frame 1 front end first contacts with concrete 10, live-rollers 5 rotates and pushes concrete 10, coagulation is piled up uprise, Deng concrete 10 and material grasping take turns 4 contact after, the movement of frame 1 makes material grasping wheel 4 capture in passage by concrete 10, these concrete 10 are sent to guided plate 6 under the pushing of follow-up crawled concrete 10, pushed again on driving belt 7, and be finally passed in feed bin 3 along driving belt 7.The scraper plate 9 at live-rollers 5 rear is then along with frame 1 moves and strike off concrete 10.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in manual etc. record the content that may be used for explaining claim.
Claims (5)
1. concrete speading device, comprises the frame be slidably connected on rail mould, this frame is provided with feed bin, it is characterized in that: overhanging formation support above described frame front end, and the free end of this support is rotatably connected to material grasping wheel; Described frame front end rotated down is connected with live-rollers, and live-rollers and material grasping form the passage passed through for concrete between taking turns, frame is connected with guided plate at this passage internal fixtion; Described frame is also provided with the driving belt of inclination, this driving belt and horizontal direction are 30 ° of angles; The front end of described guided plate is near live-rollers, and the rear end of guided plate is higher than the bottom of driving belt, and the high-end of this driving belt stretches in feed bin; Frame is provided with vertical scraper plate at the rear of live-rollers.
2. concrete speading device according to claim 1, it is characterized in that: described frame is welded with vertical height adjustment barrel at the rear of live-rollers, this height adjustment barrel is from top to bottom with some adjustment holes, and described scraper plate upper end has the connecting hole fixed by pin with this adjustment hole.
3. concrete speading device according to claim 1, is characterized in that: the delivery sheet upper wheel rim of described this material grasping wheel being evenly distributed with some arcs.
4. concrete speading device according to claim 2, is characterized in that: the rotating shaft of described material grasping wheel is connected by ball bearing with support.
5. concrete speading device according to claim 3, is characterized in that: described frame front end is connected by roller bearing with live-rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899681.4A CN105350435A (en) | 2015-12-09 | 2015-12-09 | Concrete paving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899681.4A CN105350435A (en) | 2015-12-09 | 2015-12-09 | Concrete paving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105350435A true CN105350435A (en) | 2016-02-24 |
Family
ID=55326488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510899681.4A Pending CN105350435A (en) | 2015-12-09 | 2015-12-09 | Concrete paving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105350435A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245502A (en) * | 2016-08-27 | 2016-12-21 | 卢明杰 | A kind of construction site ground leveling device |
| CN112482146A (en) * | 2020-10-19 | 2021-03-12 | 王龙龙 | Integrated concrete paving device |
| CN112523039A (en) * | 2020-11-24 | 2021-03-19 | 温州序邑贸易有限公司 | Energy-saving paving equipment capable of automatically adjusting paving effect according to concrete quantity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562574A1 (en) * | 1984-04-04 | 1985-10-11 | Viafrance Sa | Road finishing machine for applying concrete onto a road surface |
| CN2353788Y (en) * | 1998-11-09 | 1999-12-15 | 刘庆范 | Multifunction concrete-spreading machine |
| CN201762643U (en) * | 2010-08-17 | 2011-03-16 | 南京英达公路养护车制造有限公司 | Vehicle for onsite regeneration and mixing of asphalt mixture |
| CN203247486U (en) * | 2013-05-08 | 2013-10-23 | 黑龙江省龙建路桥第三工程有限公司 | Asphalt concrete spreading machine |
| CN205347937U (en) * | 2015-12-09 | 2016-06-29 | 重庆飞强混凝土有限公司 | Concrete paving device |
-
2015
- 2015-12-09 CN CN201510899681.4A patent/CN105350435A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2562574A1 (en) * | 1984-04-04 | 1985-10-11 | Viafrance Sa | Road finishing machine for applying concrete onto a road surface |
| CN2353788Y (en) * | 1998-11-09 | 1999-12-15 | 刘庆范 | Multifunction concrete-spreading machine |
| CN201762643U (en) * | 2010-08-17 | 2011-03-16 | 南京英达公路养护车制造有限公司 | Vehicle for onsite regeneration and mixing of asphalt mixture |
| CN203247486U (en) * | 2013-05-08 | 2013-10-23 | 黑龙江省龙建路桥第三工程有限公司 | Asphalt concrete spreading machine |
| CN205347937U (en) * | 2015-12-09 | 2016-06-29 | 重庆飞强混凝土有限公司 | Concrete paving device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245502A (en) * | 2016-08-27 | 2016-12-21 | 卢明杰 | A kind of construction site ground leveling device |
| CN112482146A (en) * | 2020-10-19 | 2021-03-12 | 王龙龙 | Integrated concrete paving device |
| CN112523039A (en) * | 2020-11-24 | 2021-03-19 | 温州序邑贸易有限公司 | Energy-saving paving equipment capable of automatically adjusting paving effect according to concrete quantity |
| CN112523039B (en) * | 2020-11-24 | 2021-08-13 | 枣庄启晟建材有限公司 | Energy-saving paving equipment capable of automatically adjusting paving effect according to concrete quantity |
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